This document is a product description document for BTS 5235-2G Smart High-Side Power Switch. It introduces the features and characteristics of the product, including package, pin definition, electrical characteristics, circuit principle, etc.
The BTS5235-2G is a dual‑channel smart high‑side power switch in a PG‑DSO‑20‑43 package, offering embedded protective functions and diagnostic feedback. It integrates N‑channel vertical MOSFETs with a charge‑pump and CMOS‑compatible logic pins.
Key features include reverse‑battery protection, overload and over‑voltage protection, multi‑step current limitation, thermal shutdown/restart, loss‑of‑ground protection, and ESD protection, together with IntelliSense diagnostic pins that can be enabled via the SEN pin.